FR3098076B1 - Système audio pour appui-tête avec microphone(s) intégré(s), appui-tête et véhicule associés - Google Patents

Système audio pour appui-tête avec microphone(s) intégré(s), appui-tête et véhicule associés Download PDF

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Publication number
FR3098076B1
FR3098076B1 FR1906982A FR1906982A FR3098076B1 FR 3098076 B1 FR3098076 B1 FR 3098076B1 FR 1906982 A FR1906982 A FR 1906982A FR 1906982 A FR1906982 A FR 1906982A FR 3098076 B1 FR3098076 B1 FR 3098076B1
Authority
FR
France
Prior art keywords
headrest
audio system
microphone
vehicle
integrated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1906982A
Other languages
English (en)
Other versions
FR3098076A1 (fr
Inventor
Zuleta Nicolas Lopez
Mounira Rigaud-Maazaoui
Jérôme Noirot
Xenofon Doukopoulos
Gaël Laqueille
Jérémie Leclere
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faurecia Clarion Electronics Europe SAS
Original Assignee
Parrot Faurecia Automotive SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Parrot Faurecia Automotive SAS filed Critical Parrot Faurecia Automotive SAS
Priority to FR1906982A priority Critical patent/FR3098076B1/fr
Priority to CN202010587706.8A priority patent/CN112153553A/zh
Priority to JP2020108864A priority patent/JP2021005869A/ja
Priority to US16/912,036 priority patent/US11523217B2/en
Priority to EP20182304.4A priority patent/EP3758349A1/fr
Publication of FR3098076A1 publication Critical patent/FR3098076A1/fr
Application granted granted Critical
Publication of FR3098076B1 publication Critical patent/FR3098076B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G10K11/1781—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions
    • G10K11/17821—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the input signals only
    • G10K11/17827—Desired external signals, e.g. pass-through audio such as music or speech
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/879—Head-rests with additional features not related to head-rest positioning, e.g. heating or cooling devices or loudspeakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/885—Head-rests provided with side-rests
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G10K11/1787—General system configurations
    • G10K11/17879—General system configurations using both a reference signal and an error signal
    • G10K11/17881—General system configurations using both a reference signal and an error signal the reference signal being an acoustic signal, e.g. recorded with a microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • H04M9/082—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic using echo cancellers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/04—Circuits for transducers for correcting frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H04R5/023—Spatial or constructional arrangements of loudspeakers in a chair, pillow
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Seats For Vehicles (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

Système audio pour appui-tête avec microphone(s) intégré(s), appui-tête et véhicule associés Ce système audio (30) pour appui-tête de siège comprend N haut-parleur(s) (32), chacun configuré pour être intégré dans un appui-tête de siège, N étant un nombre entier supérieur ou égal à 1 ; et un dispositif de traitement audio (36) comportant une chaine électronique d’émission (60) connectée au(x) haut-parleur(s) (32) et configurée pour émettre au moins un flux audio via le(s) haut-parleur(s) (32). Le système audio (30) comprend en outre P microphone(s) (34), chacun configuré pour être intégré dans l’appui-tête, P étant un nombre entier supérieur ou égal à 1, et en ce que ledit dispositif de traitement audio (36) comporte en outre une chaine électronique de réception (62) connectée au(x) microphone(s) (34) et configurée pour recevoir au moins un signal sonore via le(s) P microphone(s) (34). Figure pour l'abrégé : Figure 2
FR1906982A 2019-06-26 2019-06-26 Système audio pour appui-tête avec microphone(s) intégré(s), appui-tête et véhicule associés Expired - Fee Related FR3098076B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1906982A FR3098076B1 (fr) 2019-06-26 2019-06-26 Système audio pour appui-tête avec microphone(s) intégré(s), appui-tête et véhicule associés
CN202010587706.8A CN112153553A (zh) 2019-06-26 2020-06-24 用于具有集成麦克风的头枕的音频系统、相关头枕以及车辆
JP2020108864A JP2021005869A (ja) 2019-06-26 2020-06-24 １つ又は複数の統合されたマイクロフォンを有するヘッドレスト用のオーディオシステム、関係するヘッドレスト及び車両
US16/912,036 US11523217B2 (en) 2019-06-26 2020-06-25 Audio system for headrest with integrated microphone(s), related headrest and vehicle
EP20182304.4A EP3758349A1 (fr) 2019-06-26 2020-06-25 Système audio pour appui-tête avec microphone(s) intégré(s), appui-tête et véhicule associés

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1906982A FR3098076B1 (fr) 2019-06-26 2019-06-26 Système audio pour appui-tête avec microphone(s) intégré(s), appui-tête et véhicule associés
FR1906982 2019-06-26

Publications (2)

Publication Number Publication Date
FR3098076A1 FR3098076A1 (fr) 2021-01-01
FR3098076B1 true FR3098076B1 (fr) 2022-06-17

Family

ID=68425025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1906982A Expired - Fee Related FR3098076B1 (fr) 2019-06-26 2019-06-26 Système audio pour appui-tête avec microphone(s) intégré(s), appui-tête et véhicule associés

Country Status (5)

Country Link
US (1) US11523217B2 (fr)
EP (1) EP3758349A1 (fr)
JP (1) JP2021005869A (fr)
CN (1) CN112153553A (fr)
FR (1) FR3098076B1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11590869B2 (en) * 2021-05-28 2023-02-28 Bose Corporation Seatback speakers
US20230217167A1 (en) * 2022-01-05 2023-07-06 Ford Global Technologies, Llc Vehicle audio enhancement system
EP4664924A1 (fr) 2024-06-14 2025-12-17 BDSound S.r.l. Système de communication audio électronique pour créer des zones de communication audio isolées dans un environnement fermé et procédé de communication audio associé

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JP2001056693A (ja) * 1999-08-20 2001-02-27 Matsushita Electric Ind Co Ltd 騒音低減装置
FR2824982B1 (fr) * 2001-05-16 2003-07-04 France Telecom Procede de controle adaptatif de systeme d'annulation d'echo multivoies et dispositif pour mettre en oeuvre le procede
JP3506138B2 (ja) * 2001-07-11 2004-03-15 ヤマハ株式会社 複数チャンネルエコーキャンセル方法、複数チャンネル音声伝送方法、ステレオエコーキャンセラ、ステレオ音声伝送装置および伝達関数演算装置
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FR2945696B1 (fr) 2009-05-14 2012-02-24 Parrot Procede de selection d'un microphone parmi deux microphones ou plus, pour un systeme de traitement de la parole tel qu'un dispositif telephonique "mains libres" operant dans un environnement bruite.
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Also Published As

Publication number Publication date
US20200413194A1 (en) 2020-12-31
US11523217B2 (en) 2022-12-06
FR3098076A1 (fr) 2021-01-01
EP3758349A1 (fr) 2020-12-30
JP2021005869A (ja) 2021-01-14
CN112153553A (zh) 2020-12-29

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